66515229

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{797}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 41502051

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 797, 843, 2391, 2529, 3091, 7173, 7587, 8767, 9273, 21519, 26301, 27819, 78903, 83457, 223957, 236709, 671871, 2015613, 2463527, 6046839, 7390581, 22171743, 66515229]

約数ペア:

[(1, 66515229), (3, 22171743), (9, 7390581), (11, 6046839), (27, 2463527), (33, 2015613), (99, 671871), (281, 236709), (297, 223957), (797, 83457), (843, 78903), (2391, 27819), (2529, 26301), (3091, 21519), (7173, 9273), (7587, 8767)]